What to do if there is no sound from my AMS CT412 BT Car Receiver?
If you're not getting any sound from your AMS Car Receiver, the volume may be set too low, or the MUTE function might be activated. Check the volume level and make sure the MUTE function is turned off.
How to fix AMS CT412 BT unable to receive stations?
If your AMS Car Receiver is unable to receive stations, it's likely that the antenna isn't connected correctly. Please check the antenna connection and any adaptors you are using.
What to do if AMS CT412 BT has bad quality reception of radio station?
If your AMS Car Receiver is experiencing bad quality reception, the antenna may not be fully extended or it may be broken. Fully extend the antenna, and if it's broken, replace it with a new one.
Why my AMS CT412 BT Car Receiver does not switch on?
Your AMS Car Receiver might not be switching on because the car ignition is not on. Turn your car key in the ignition. Also, check that the cable is properly connected. If the issue persists, the fuse might be burnt; replace it with a new fuse of the same capacity.
Why does my AMS Car Receiver lose preset stations?
Your AMS Car Receiver might be losing preset stations because the reception AREA (USA...) was changed, which cancels all your preset stations. Turn back to the correct AREA. Alternatively, the unit may have been inadvertently RESET, returning it to factory settings, which requires you to set all parameters again.
What to do if my AMS CT412 BT Car Receiver cannot read the USB device?
If your AMS Car Receiver can't read the USB device, the file system might be in NTFS format, which is not supported. Check that the file system is in FAT or FAT32 format. Also, application files such as ".exe" cannot be read, so ensure the USB device only contains WMA or MP3 files (AAC is not compatible).
What to do if my AMS Car Receiver shows “No service” in DAB mode?
If your AMS Car Receiver displays “No service” in DAB mode, the radio start-up scan may have been interrupted. Start a new DAB scan.
Why is the sound quality of the microphone bad on my AMS CT412 BT?
The microphone sound quality on your AMS Car Receiver may be poor depending on the radio's location in your car. If the radio is facing the driver, use the front panel microphone. If it's on the sides or rear, use a wired remote microphone (rear connection) and place it facing the driver.
What if I am unable to insert USB device in AMS CT412 BT?
If you are unable to insert the USB device into your AMS Car Receiver, the USB device has been inserted the wrong way round. Insert it the other way around.
Essential safety measures and warnings for operation and maintenance.
Power, speaker, fuse, weight, dimensions, and radio frequency details.
Detailed functions within the SETUP menu for various features.
Steps for pairing devices, handling calls, and voice commands.
Using SRC for sources and managing unit password security.
Overview of General, Radio, AUX, and DAB specifications.
Performing DAB scans and storing/recalling favorite stations.
Solutions for unit power, sound, and radio reception problems.
Addressing issues with USB devices and microphone quality.
General| Brand | AMS |
|---|---|
| Model | CT412 BT |
| Category | Car Receiver |
| Bluetooth | Yes |
| USB Port | Yes |
| Memory card slot | Yes |
| Supported audio formats | MP3, WMA |
| Display | LCD |
| AUX Input | Yes |
| Radio | FM |
| Power Output | 4 x 45W |
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